| 发明名称 |
DEVICE AND METHOD FOR TOMOSYNTHESIS IMAGING |
| 摘要 |
The present invention relates to a device for tomosynthesis imaging, the device comprising: a mask generator module (101) configured to generate a binary mask based on a geometric three-dimensional model of a scanned object; an image capturing module (102) configured to scan a series of two-dimensional projection images of the object; and an image processing module (103) configured to apply the generated binary mask during a reconstruction of a three-dimensional image volume from the scanned series of two-dimensional projection images and to restrict an extent of the reconstructed image volume to the extent of the geometric model. |
| 申请公布号 |
US2017035372(A1) |
申请公布日期 |
2017.02.09 |
| 申请号 |
US201515112727 |
申请日期 |
2015.04.16 |
| 申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
HOMANN Hanno Heyke;BERGNER Frank;ERHARD Klaus;BERGLUND Henning Per Johan |
| 分类号 |
A61B6/02;A61B6/04;A61B6/00;A61B5/00 |
主分类号 |
A61B6/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A device for tomosynthesis imaging, the device comprising:
a mask generator module configured to generate a binary mask based on a geometric three-dimensional model of a scanned object, derived from a laser scanning of the object; an image capturing module configured to scan a series of two-dimensional projection images of the object; and an image processing module configured to apply the generated binary mask during a reconstruction of a three-dimensional image volume from the scanned series of two-dimensional projection images and to restrict an extent of the reconstructed image volume to the extent of the geometric model. |
| 地址 |
Eindhoven NL |
